12564838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43933}}^1$

素因数の和:43959

約数の個数: 16

約数和(自身を含む): 22142736

約数和(自身を除く): 9577898

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 43933, 87866, 483263, 571129, 966526, 1142258, 6282419, 12564838]

約数ペア:

[(1, 12564838), (2, 6282419), (11, 1142258), (13, 966526), (22, 571129), (26, 483263), (143, 87866), (286, 43933)]